16786128

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 46425600

約数和(自身を除く): 29639472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 389, 464, 496, 696, 744, 778, 899, 1167, 1392, 1488, 1556, 1798, 2334, 2697, 3112, 3596, 4668, 5394, 6224, 7192, 9336, 10788, 11281, 12059, 14384, 18672, 21576, 22562, 24118, 33843, 36177, 43152, 45124, 48236, 67686, 72354, 90248, 96472, 135372, 144708, 180496, 192944, 270744, 289416, 349711, 541488, 578832, 699422, 1049133, 1398844, 2098266, 2797688, 4196532, 5595376, 8393064, 16786128]

約数ペア:

[(1, 16786128), (2, 8393064), (3, 5595376), (4, 4196532), (6, 2797688), (8, 2098266), (12, 1398844), (16, 1049133), (24, 699422), (29, 578832), (31, 541488), (48, 349711), (58, 289416), (62, 270744), (87, 192944), (93, 180496), (116, 144708), (124, 135372), (174, 96472), (186, 90248), (232, 72354), (248, 67686), (348, 48236), (372, 45124), (389, 43152), (464, 36177), (496, 33843), (696, 24118), (744, 22562), (778, 21576), (899, 18672), (1167, 14384), (1392, 12059), (1488, 11281), (1556, 10788), (1798, 9336), (2334, 7192), (2697, 6224), (3112, 5394), (3596, 4668)]